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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre E75s Intel® Core™ i7 i7-7700 vs Lenovo Legion Y920 Intel® Core™ i7 i7-7700K

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  • 112specifications compared
  • 26differ
  • 86identical
  • 32known for one product only

Key differences

  • Processor model
    • i7-7700
    • i7-7700K
  • Processor boost frequency
    • 4.2 GHz
    • 4.5 GHz
  • Processor frequency
    • 3.6 GHz
    • 4.2 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 91 W
  • Memory types supported by processor
    • DDR3L, DDR4-SDRAM
    • DDR3L-SDRAM, DDR4-SDRAM
  • Internal memory
    • 8 GB
    • 16 GB
  • Total storage capacity
    • 1 TB
    • 2.51 TB
  • Storage media
    • HDD
    • HDD+SSD

Side by side

Differences highlightedShow differences only
144 specifications
A

Lenovo

ThinkCentre E75s Intel® Core™ i7 i7-7700

Model E75s

View product
B

Lenovo

Legion Y920 Intel® Core™ i7 i7-7700K

Model Y920

View product
Processor5 differ
Processor modelDiffersi7-7700i7-7700K
Processor boost frequencyDiffers4.2 GHz4.5 GHz
Processor frequencyDiffers3.6 GHz4.2 GHz
Processor seriesKnown for oneIntel Core i7-7700 Desktop series
Thermal Design Power (TDP)Differs65 W91 W
Number of QPI linksKnown for one0
Memory types supported by processorDiffersDDR3L, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory1 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryKnown for one32 GB
Memory slotsKnown for one4x DIMM
Storage4 differ
Total storage capacityDiffers1 TB2.51 TB
Storage mediaDiffersHDDHDD+SSD
Number of storage drives installedDiffers12
HDD capacityDiffers1 TB2 TB
HDD interfaceKnown for oneSATA III
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Optical drive typeKnown for oneDVD±RW
Card reader integratedKnown for oneNo
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 730NVIDIA® GeForce® GTX 1080
Discrete graphics card memoryDiffers1 GB8 GB
Performanceidentical
Market positioningKnown for oneGaming
Motherboard chipsetKnown for oneIntel® Z270
Password protectionKnown for oneYes
Password protection typeKnown for onePower on
Network1 differ
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
PS/2 ports quantityKnown for one1
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Power1 differ
Power supplyDiffers180 W625 W
Design1 differ
Chassis typeDiffersSFFTower
Placement supportedKnown for oneVertical
Processor special features5 differ
Embedded options availableDiffersYesNo
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Processor ARK IDDiffers9712897129
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel Trusted Execution TechnologyKnown for oneYes
Audioidentical
Audio chipKnown for oneRealtek ALC1220
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers92.5 mm206.4 mm
DepthDiffers343 mm478.9 mm
HeightDiffers290.5 mm503.5 mm
WeightDiffers6 kg14.1 kg
Packaging contentidentical
ManualKnown for oneYes
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Optical driveidentical
Optical drives quantityKnown for one1
Displayidentical
Display includedKnown for oneNo

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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